419489604

素因数分解:

$2^2\times 3^4\times {\mathrm{1294721}}^1$

素因数の和:1294737

約数の個数: 30

約数和(自身を含む): 1096629534

約数和(自身を除く): 677139930

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1294721, 2589442, 3884163, 5178884, 7768326, 11652489, 15536652, 23304978, 34957467, 46609956, 69914934, 104872401, 139829868, 209744802, 419489604]

約数ペア:

[(1, 419489604), (2, 209744802), (3, 139829868), (4, 104872401), (6, 69914934), (9, 46609956), (12, 34957467), (18, 23304978), (27, 15536652), (36, 11652489), (54, 7768326), (81, 5178884), (108, 3884163), (162, 2589442), (324, 1294721)]